This is a swift call. The swift call has a sound all of its own, due to its a 220 swift case enclosed in wood. The Swift call has been the demise of many coyotes and cats. You can choose 2 voices either the double reed distress or a single reed fawn bleat, the fawn bleat is bot only a fantastic coyote call it will also actually call in deer.
Try one I guaranty you'll love it. Many have said that this is their go to call